Jaconé Surf Break

Lat Long: 22.93° S 42.61° W

Jaconé Surf Forecast and Surf Report

Issued: 8 pm 03 Aug 2026 (local time)

Forecast update in  hr  min

Today's Jaconé sea temperature is
22.5° C
0.6° 

Jaconé surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Jaconé surf forecast from 4 Aug 2026:

  • Best quality surf: Saturday 8 Aug, 6PM (local time) - 5ft (1.6m), 15s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 9 Aug, 3AM (local time) - 6.5ft (2.0m), 15s period, SSW swell with 1,737 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 4 Aug, 6AM (local time) - 2.5ft (0.8m), 8s period with E swell.

Best Forecast Surf Conditions for Jaconé this week:

The surf forecast for Jaconé over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 04) at 6AM. The primary swell is predicted to be 0.8m and 8s period with a secondary swell of 0.5m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Jaconé in the next 16 days are 2.0m 15s and forecast to arrive on Sunday (Aug 09) at 3AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Tuesday (Aug 04) at 9PM.

Wave TypeTime (-03) & Date Wave Height & Period
Next good surf (1 star+) 6AM (Tue 4th Aug)2.5ft (0.8m) 8s
Best Surf 6PM (Sat 8th Aug)5ft (1.6m) 15s
Most Powerful 3AM (Sun 9th Aug)6.5ft (2.0m) 15s

Table - best surf conditions forecast for Jaconé over the next 16 days.


The Lowdown

Alright folks, Rusty here. Let’s get into it.

We’re looking at a solid run of surf at Jaconé, but it’s a bit of a slow starter. The first couple of days are pretty flat and ordinary, so you’re not missing much if you sit those out. The real action kicks off Wednesday morning, August 5th, when the swell bumps up and conditions start to clean up nicely.

The standout window is Sunday, August 9th. That’s the day. Morning sees a 7ft swell from the SSW, with a long 14-second period, and the wind is light offshore from the NE. The combined energy is a hefty 1616, so there’s plenty of power in the water. This is proper groundswell, and with that direction and period, it’s going to unload cleanly on the exposed points. The afternoon goes glassy with a light SSE breeze, holding the swell at 6ft. This is excellent surf, but at this size, it’s best left for experienced surfers. The water temp is pretty much where you’d expect for this time of year, nothing unusual.

The week after that keeps things interesting. Thursday, August 13th, serves up a clean morning with a 5ft S swell at 10 seconds, light offshore NE wind, and moderate energy (559). Friday, August 14th, is another cracker – the afternoon session brings a 6ft S swell with a 15-second period, combined energy of 1434, and a gentle cross-offshore breeze. That’s long-period groundswell, so expect clean, powerful lines at the reefs and points, though it might be a bit too lined-up for the beach breaks.

There’s a bit of a rough patch around the 15th and 16th, with cross-onshore winds and choppy conditions, so steer clear of those days. The 18th is marginal, but Tuesday the 19th morning sees a return of clean, offshore wind from the NE, with a 4ft S swell, so it’s worth a look if you’re keen for a smaller session.

Overall, the best bet is hands down Sunday, August 9th – that’s the one to circle on the calendar. For a solid second option, Friday the 14th afternoon is also a beauty. The rest of the run has good moments, but those two are the standouts.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 30°C on Thu morning, min 18°C on Mon night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 33°C on Fri morning, min 22°C on Fri night). Wind will be generally light.

Tuesday
4
Wednesday
5
Thursday
6
Friday
7
Saturday
8
Sunday
9
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
0
2
3
2
2
2
1
1
2
2
0
1
2
4
4
4
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
E
7
0.7
E
8
0.5
S
13
0.8
S
12
1
S
12
1
S
11
0.8
S
11
1.5
ENE
7
0.5
S
10
1
E
7
1.5
ENE
8
1.5
ENE
7
0.6
E
8
1.1
E
8
0.6
S
17
1.9
SSW
14
2
SSW
14
1.9
SSW
14
1.6
SSW
13
Wave Graph
Metric surfscale
Energy kJ
83
57
89
196
284
237
144
225
51
106
256
237
41
138
202
1393
1548
1303
901
Wind (km/h)
15
ENE
10
NE
20
E
15
NE
10
NE
15
ESE
15
NE
10
NNE
10
E
15
NNE
10
NNE
5
E
10
WSW
5
NNE
10
ESE
15
NE
10
NE
5
SSE
30
W
Wind State
off
off
cross-off
off
off
cross-off
off
off
cross-off
off
cross-off
glassy
cross-on
glassy
cross-off
off
off
glassy
cross-on
High Tide
5:36AM0.95m
6:11PM0.82m
6:35AM0.88m
6:59PM0.75m
8:11AM0.82m
8:07PM0.69m
11:16AM0.86m
10:45PM0.68m
12:29PM0.95m
11:57PM0.72m
1:22PM1.02m
00:40AM0.80m
Low Tide
00:18AM0.31m
12:54PM0.24m
1:15AM0.32m
2:01PM0.33m
2:21AM0.31m
3:19PM0.39m
3:34AM0.28m
4:40PM0.42m
4:46AM0.21m
5:52PM0.41m
5:50AM0.11m
6:48PM0.39m
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:20
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:30
5:30
5:30
5:30
5:30
5:31
 mm
Temp °C
20
25
26
22
27
28
24
30
29
27
33
31
26
26
26
28
32
31
22
Feels °C
20
25
25
21
27
27
23
30
29
25
34
32
26
27
27
27
32
32
21
  • Map Icons:
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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Information about the Jaconé Surf forecast

The above surf forecast table for Jaconé provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Jaconé can be found by selecting the local surf guide option on the grey menu. Our Jaconé surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Jaconé) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Jaconé may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Jacone is 14 km (9 miles) from the city of Saquarema. If you plan a holiday in Rio de Janeiro, look for hotels and other accommodation in Saquarema. Saquarema has rooms for a wide range of budgets as well as car hire and transport links.

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